USN-6386-3

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Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-6386-3
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6386-3.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-6386-3
Upstream
Related
Published
2023-10-03T20:33:01.067307Z
Modified
2025-10-13T04:36:36Z
Summary
linux-intel-iotg, linux-intel-iotg-5.15, linux-oracle, linux-oracle-5.15 vulnerabilities
Details

Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from division operations in certain situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-20588)

It was discovered that the bluetooth subsystem in the Linux kernel did not properly handle L2CAP socket release, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-40283)

It was discovered that some network classifier implementations in the Linux kernel contained use-after-free vulnerabilities. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4128)

Lonial Con discovered that the netfilter subsystem in the Linux kernel contained a memory leak when handling certain element flush operations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-4569)

References

Affected packages

Ubuntu:20.04:LTS / linux-intel-iotg-5.15

Package

Name
linux-intel-iotg-5.15
Purl
pkg:deb/ubuntu/linux-intel-iotg-5.15@5.15.0-1040.46~20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1040.46~20.04.1

Affected versions

5.*

5.15.0-1003.5~20.04.1
5.15.0-1008.11~20.04.1
5.15.0-1010.14~20.04.1
5.15.0-1015.20~20.04.2
5.15.0-1016.21~20.04.1
5.15.0-1017.22~20.04.1
5.15.0-1018.23~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1023.28~20.04.1
5.15.0-1025.30~20.04.1
5.15.0-1026.31~20.04.1
5.15.0-1027.32~20.04.1
5.15.0-1030.35~20.04.1
5.15.0-1031.36~20.04.1
5.15.0-1033.38~20.04.1
5.15.0-1034.39~20.04.1
5.15.0-1036.41~20.04.1
5.15.0-1037.42~20.04.1
5.15.0-1038.43~20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-buildinfo-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-cloud-tools-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-headers-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-5.15.0-1040"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-common"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-headers-5.15.0-1040"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-tools-5.15.0-1040"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-tools-common"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-intel-iotg-5.15-tools-host"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-modules-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-modules-extra-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-modules-iwlwifi-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46~20.04.1",
            "binary_name": "linux-tools-5.15.0-1040-intel-iotg"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4128"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4569"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-20588"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-40283"
        }
    ]
}

Ubuntu:20.04:LTS / linux-oracle-5.15

Package

Name
linux-oracle-5.15
Purl
pkg:deb/ubuntu/linux-oracle-5.15@5.15.0-1044.50~20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1044.50~20.04.1

Affected versions

5.*

5.15.0-1007.9~20.04.1
5.15.0-1013.17~20.04.1
5.15.0-1016.20~20.04.1
5.15.0-1017.22~20.04.1
5.15.0-1018.23~20.04.1
5.15.0-1019.24~20.04.1
5.15.0-1021.27~20.04.1
5.15.0-1022.28~20.04.1
5.15.0-1025.31~20.04.2
5.15.0-1027.33~20.04.1
5.15.0-1029.35~20.04.1
5.15.0-1030.36~20.04.1
5.15.0-1032.38~20.04.1
5.15.0-1033.39~20.04.1
5.15.0-1034.40~20.04.1
5.15.0-1035.41~20.04.1
5.15.0-1036.42~20.04.1
5.15.0-1037.43~20.04.1
5.15.0-1038.44~20.04.1
5.15.0-1039.45~20.04.1
5.15.0-1040.46~20.04.1
5.15.0-1041.47~20.04.1
5.15.0-1042.48~20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-buildinfo-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-headers-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-modules-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-modules-extra-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-oracle-5.15-headers-5.15.0-1044"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-oracle-5.15-tools-5.15.0-1044"
        },
        {
            "binary_version": "5.15.0-1044.50~20.04.1",
            "binary_name": "linux-tools-5.15.0-1044-oracle"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4128"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4569"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-20588"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-40283"
        }
    ]
}

Ubuntu:22.04:LTS / linux-intel-iotg

Package

Name
linux-intel-iotg
Purl
pkg:deb/ubuntu/linux-intel-iotg@5.15.0-1040.46?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1040.46

Affected versions

5.*

5.15.0-1004.6
5.15.0-1008.11
5.15.0-1010.14
5.15.0-1013.17
5.15.0-1015.20
5.15.0-1016.21
5.15.0-1017.22
5.15.0-1018.23
5.15.0-1021.26
5.15.0-1023.28
5.15.0-1025.30
5.15.0-1026.31
5.15.0-1027.32
5.15.0-1028.33
5.15.0-1030.35
5.15.0-1031.36
5.15.0-1033.38
5.15.0-1034.39
5.15.0-1035.40
5.15.0-1036.41
5.15.0-1037.42
5.15.0-1038.43
5.15.0-1039.45

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-buildinfo-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-cloud-tools-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-headers-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-image-unsigned-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-intel-iotg-cloud-tools-5.15.0-1040"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-intel-iotg-cloud-tools-common"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-intel-iotg-headers-5.15.0-1040"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-intel-iotg-tools-5.15.0-1040"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-intel-iotg-tools-common"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-intel-iotg-tools-host"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-modules-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-modules-extra-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-modules-iwlwifi-5.15.0-1040-intel-iotg"
        },
        {
            "binary_version": "5.15.0-1040.46",
            "binary_name": "linux-tools-5.15.0-1040-intel-iotg"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4128"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4569"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-20588"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-40283"
        }
    ]
}

Ubuntu:22.04:LTS / linux-oracle

Package

Name
linux-oracle
Purl
pkg:deb/ubuntu/linux-oracle@5.15.0-1044.50?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1044.50

Affected versions

5.*

5.13.0-1008.10
5.15.0-1001.3
5.15.0-1002.4
5.15.0-1003.5
5.15.0-1006.8
5.15.0-1007.9
5.15.0-1009.12
5.15.0-1011.15
5.15.0-1013.17
5.15.0-1016.20
5.15.0-1017.22
5.15.0-1018.23
5.15.0-1019.24
5.15.0-1021.27
5.15.0-1022.28
5.15.0-1025.31
5.15.0-1026.32
5.15.0-1027.33
5.15.0-1029.35
5.15.0-1030.36
5.15.0-1032.38
5.15.0-1033.39
5.15.0-1034.40
5.15.0-1035.41
5.15.0-1036.42
5.15.0-1037.43
5.15.0-1038.44
5.15.0-1039.45
5.15.0-1040.46
5.15.0-1041.47
5.15.0-1042.48

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-buildinfo-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-headers-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-image-unsigned-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-modules-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-modules-extra-5.15.0-1044-oracle"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-oracle-headers-5.15.0-1044"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-oracle-tools-5.15.0-1044"
        },
        {
            "binary_version": "5.15.0-1044.50",
            "binary_name": "linux-tools-5.15.0-1044-oracle"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4128"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-4569"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-20588"
        },
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "high"
                }
            ],
            "id": "CVE-2023-40283"
        }
    ]
}